Which of the following sentence is a fragment?

Akeyword should be just as confusing as the word you are trying to learn so you learn to concept them

In the sentence above, which verb is the irregular verb? a. laid b. warmed c. removed d. walked

The question below refers to the selection “ozymandias” by percy bysshe shelley. the traveler seems to believe that — a. monuments are eternal b. the passage of time is necessary and inevitable c. we must preserve relics of past civilizations d. even the greatest works are destroyed by time